RSA Encryption

[StefanGreve]

Closes #3.

TODOS

• implement RSACryptoProvider
• implement RSACryptoService
• implement AddRSACryptoService from options
• implement AddRSACryptoService from appsettings.json
• implement RSACryptoOptionsValidator
• use a MessageBus to send the detected password certificate from the validator to RSACryptoService

Stretch Goals

• add documentation for correct password hashing
• implement Verify methods for hash comparisons
• create a new alpha release

Documentation

• add doc strings to IRSACryptoService and RSACryptoProvider
• document best practices in /docs

Unit Tests

• test RSACryptoProvider
• test RSACryptoService
• test AddRSACryptoService from options
• test AddRSACryptoService from appsettings.json

[StefanGreve]

Consider re-writing the Makefile into a PowerShell script... 🤔